Update examples with new testcase

examples/ir3/sizeof4.ir

@@ -0,0 +1,12 @@
+
+fun i32 @main () {
+init:
+  bid: b0
+  allocations: 
+
+
+block b0:
+  %b0:i0:i32 = typecast 4:u64 to i32
+  %b0:i1:i32 = add 3:i32 %b0:i0:i32
+  ret %b0:i1:i32
+}

examples/ir3/struct.ir

@@ -1,5 +1,5 @@
-struct %t0 : { b:[4 x [5 x i32]] }
 struct %t1 : { a:i8, %anon:struct %t0, c:f64 }
+struct %t0 : { b:[4 x [5 x i32]] }
 
 fun unit @init (i32, i32, [5 x i32]*) {
 init:

examples/ir3/struct2.ir

@@ -1,5 +1,5 @@
-struct %t1 : { a:i8, %anon:struct %t0, c:i64 }
 struct %t0 : { b:[4 x i32] }
+struct %t1 : { a:i8, %anon:struct %t0, c:i64 }
 
 fun i32 @main () {
 init: